Lo que los fósiles nos enseñan sobre la Tierra (Investigating Fossils)

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...

You can see shapes all around you when on a camping trip! Take a look at the 2-D shapes found at a campsite and in nature. Beginning readers will enjoy finding the circles, triangles, squares, and hexagons in this brightly illustrated Spanish book. With vibrant images and easy-to-read text, this full-color text uses a real-world example of a camping trip to teach math concepts. Beginning readers will develop their math and reading skills and be introduced to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and...

Una nueva alumna ha llegado a la Academia. Se llama Diletta y proviene de una pequeña y lejana ciudad. La familia de Zoe se ha ofrecido a acogerla, a pesar de que ella no quiere compartir ni su espacio ni su tiempo, y ni siquiera a sus amigos. De ahí que desde el principio se niegue a entablar amistad con Diletta. ¿Cambiará de actitud? Por si no fuera suficiente, Madame Olenska está descontenta con toda la clase, porque cree que sus alumnas no se están esforzando demasiado.

Encerrado, atrapado, desesperado durante miles de años, aguardando el momento en el que su descendencia estuviera nuevamente preparada, sólo así su sangre volvería a reunir la fuerza necesaria para terminar lo que empezó. Fue derrotado, encerrado y finalmente olvidado. Pero él no olvida. "Despertar" es el primer libro de la trilogía que conforma "La Sangre del Elegido" Una vez que empieces a leer te adentrarás en un mundo en donde el tiempo es un personaje en sí mismo, en donde las decisiones se toman casi por instinto. Tienes que estar dispuesto a enfrentarte a una historia en la...

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...